IR2128SPBF vs IR2109SPBF Comparison
Detailed side-by-side comparison of IR2128SPBF by Infineon and IR2109SPBF by Infineon. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | IR2128SPBF | IR2109SPBF |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.62 | $1.05 |
| Driver Type | High-Side, Low-Side (Half-Bridge), Inverting | β |
| Number of Channels | 1 | β |
| Output Current | 0.5 A | β |
| Maximum Offset Voltage | 600 V | β |
| Supply Voltage Range | 10 V to 20 V | β |
| Propagation Delay | 150 ns (typical) | β |
| Logic Input Compatibility | CMOS / LSTTL (down to 3.3 V) | β |
| Gate Drive Range (Motor Drive) | 20 V (IR2127/IR2128) | β |
| dV/dt Immunity | Yes | β |
| Negative Transient Tolerance | Yes | β |
| Technology | HVIC and latch-immune CMOS | β |
| Current Sensing | Integrated (single channel) | β |
| Operating Temperature | -40 C to +125 C | β |
| Package | 8-SOIC (PDSO8) | SOIC-8 |
| Mounting Type | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Yes (PbF suffix) | β |
| Configuration | Inverting input | β |
| Driver Configuration | β | Half-Bridge |
| Number of Drivers | β | 2 (high-side + low-side) |
| High-Side Voltage Tolerance | β | 600 V |
| Supply Voltage (VCC) | β | 10 V to 20 V |
| Source Current (typical) | β | 0.2 A |
| Sink Current (typical) | β | 0.35 A |
| Turn-On Propagation Delay | β | 150 ns |
| Turn-Off Propagation Delay | β | 150 ns |
| Rise Time | β | 200 ns |
| Fall Time | β | 50 ns |
| Quiescent VCC Current | β | 1 mA |
| Input Logic Compatibility | β | 3.3 V / 5 V CMOS / TTL |
| Undervoltage Lockout | β | Yes (VCC) |
| Bootstrap Diode | β | Integrated |
| Operating Junction Temperature | β | -40 C to +150 C |
| RoHS Status | β | Compliant |